Katech Gen 6 Camaro / CTS-V3 High-Performance Low-Side Dual Fuel Pump Kit with Harness & Controller

Katech Gen 6 Camaro / CTS-V3 High-Performance Low-Side Dual Fuel Pump Kit with Harness & Controller

High-Output Low-Side Fuel Delivery with a Sealed Dual-Pump Module and Dedicated Secondary Pump Control

The Katech Gen 6 Camaro / CTS-V3 High-Performance Low-Side Dual Fuel Pump Kit with Harness & Controller increases low-side fuel delivery for compatible Chevrolet Camaro and Cadillac CTS-V3 applications. The kit combines a sealed in-tank module containing two OEM-grade high-output fuel pumps with an application-specific integration harness and VaporWorx controller.

The module retains the factory returnless fuel system arrangement, fuel level sender functionality, EVAP functionality, and tank connections. Its integrated venturi system is designed to retain OEM-style low-fuel-level performance while supporting increased fuel demand in street and track applications.

The primary pump remains controlled by the factory Fuel Pump Control Module (FPCM). The supplied harness and controller operate the secondary pump. Installation includes terminal crimping and, on some harness versions, transferring factory connector terminals. No cutting or drilling of the vehicle body is required, and no drilled or bonded fuel fittings are required in the tank.

Required Supporting Component: An E85-rated, 5–10 micron post-pump fuel filter with stainless steel or microfiberglass media is required and sold separately.

Features & Benefits

• Dual High-Output Pumps: Two OEM-Grade Fuel Pumps Increase Low-Side Fuel Delivery
• Sealed Module Design: Retains a Factory-Style In-Tank Fuel Reservoir
• Integrated Venturi System: Designed to Retain OEM-Style Low-Fuel-Level Performance
• Factory Returnless Operation: Preserves the Existing Fuel System Arrangement
• Retained Factory Functions: Fuel Level Sender, EVAP, and Tank Connections
• Included Harness & Controller: Application-Specific Harness and VaporWorx Controller Provide Secondary Pump Integration
• Factory Primary Pump Control: Primary Pump Remains Controlled by the Factory FPCM
• Tank Installation: No Drilled or Bonded Fuel Fittings Required
• E85 Performance: Dual-Pump Configuration Has Supported 1,000 RWHP in Vehicle Testing with the Appropriate Supporting Combination

Technical Specifications

Measured Fuel Flow

Katech's in-module bench test report dated July 25, 2023 records the following results for the dual-pump configuration at 13.5V, using test fluid with a specific gravity of 0.75:

The report confirms venturi operation and records slight cavitation at pressures above 60 PSI, with the pressure relief valve opening at 85 PSI in the tested configuration. These are bench test observations, not a universal operating pressure recommendation. Contact Katech Technical Sales to discuss the appropriate setup for your application.

Performance Capability

The dual-pump configuration has supported 1,000 RWHP on E85 in vehicle testing with a factory returnless fuel system. This result applies to the tested supporting combination and is not a guaranteed horsepower rating for every installation.

Available fuel delivery depends on operating pressure, voltage at the pumps, fuel composition, filtration, injectors, and the complete fuel system. High-pressure fuel pump and injector capacity must also be matched to the engine's requirements.

What's Included

• Katech Gen 6 Camaro / CTS-V3 High-Performance Low-Side Dual Fuel Pump Module
• Katech Gen 6 Camaro / CTS-V3 High-Performance Dual Fuel Pump Controller & Integration Harness

Required Supporting Filtration: A compatible post-pump fuel filter is required and sold separately. Contact Katech Technical Sales for filter selection.

Vehicle Fitment

Chevrolet:

• 2016–2024 Camaro SS: LT1 Engine; Verify Tank Configuration and Required Internal Components
• 2020–2024 Camaro LT1: 6.2L LT1 Engine; Verify Tank Configuration and Required Internal Components
• 2017–2024 Camaro ZL1: LT4 Engine; Module Designed Around ZL1-Style Tank Internals

Camaros equipped with compatible ZL1-style tank internals accept the module directly. Vehicles with the alternate factory arrangement require conversion to the appropriate ZL1-style in-tank jet pump and lines. Verify the tank configuration before ordering.

Cadillac:

• 2016–2019 CTS-V: Third-Generation CTS-V with LT4 Engine; Confirm Vehicle-Specific Installation Requirements

Contact Katech Technical Sales at 586-791-4120 to confirm vehicle compatibility, required tank components, and supporting filtration.

Important Installation Notes

• Post-Pump Filter Required: Use an E85-Rated, 5–10 Micron Filter with Stainless Steel or Microfiberglass Media
• Tank Configuration: Verify the Existing In-Tank Jet Pump and Lines Before Installation
• Camaro Installation: Katech's Published Module Installation Procedure Requires Fuel Tank Removal
• Electrical Connections: Terminal Crimping Is Required; Some Harness Versions Also Require Transferring Factory Connector Terminals
• Body Installation: No Cutting or Drilling of the Vehicle Body Required
• Harness Routing: Secure Wiring Away from Heat, Abrasion, Suspension Components, and Pinch Points
• Fuel Level Management: Maintain Adequate Fuel During Performance Driving
• Fuel Pressure: Verify Supply Pressure Under Load with the Completed Fuel System
• Factory Functions: Verify Fuel Level Sender and EVAP Operation After Installation
• Seals & Connections: Verify Correct Seal Seating and Check for Leaks Before Operating the Vehicle
• Calibration: No Additional Tuning Is Required for Controller Operation; Engine and Fuel System Modifications May Require Calibration Changes
• Supporting Fuel System: Match Injectors, High-Pressure Components, and Calibration to the Power Target and Fuel Type
• Professional Installation: Recommended for Proper Setup and Verification

Why Choose Katech

The Katech Gen 6 Camaro / CTS-V3 High-Performance Low-Side Dual Fuel Pump Kit with Harness & Controller combines dual high-output pumps with a sealed module, venturi operation, and dedicated secondary pump control. The coordinated module and electrical components support increased fuel demand while retaining important factory-style functions.

Katech's in-module testing provides measured flow and current data across multiple pressures, helping builders evaluate fuel delivery against their requirements. Katech Technical Sales can help match the kit, filtration, and tank configuration to your vehicle and performance goals.